﻿(function (d) {
            var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
            if (d.getElementById(id)) { return; }
            js = d.createElement('script'); js.id = id; js.async = true;
            js.src = "//connect.facebook.net/en_US/all.js";
            ref.parentNode.insertBefore(js, ref);
        } (document));
        
        // Init the SDK upon load
        window.fbAsyncInit = function () {
            FB.init({
                appId: '290146691073914', // App ID
                channelUrl: '//' + window.location.hostname + '/channel', // Path to your Channel File
                status: true, // check login status
                cookie: true, // enable cookies to allow the server to access the session
                xfbml: true  // parse XFBML
            });

            // listen for and handle auth.statusChange events
            FB.Event.subscribe('auth.statusChange', function (response) {
                if (response.authResponse) {
                    // user has auth'd your app and is logged into Facebook
//                    var uid = "http://graph.facebook.com/" + response.authResponse.userID + "/picture";
                    FB.api('/me', function (me) {
//                        document.getElementById('auth-displayname').innerHTML = me.name;
//                        document.getElementById('Email').innerHTML = me.email;
//                        document.getElementById('profileImg').src = uid;
                        //$Session['fbemail'] = me.email;
                        //document.getElementById('fbemail').value = me.email;
                        var senddata = "{id:'" + me.id + "', email:'" + me.email + "', name:'" + me.name + "'}";
                        $.ajax({
                            type: 'POST',
                            url: '/Service/FBGetData.asmx/SaveInfo',
                            data: senddata,
                            contentType: 'application/json; charset=utf-8',
                            dataType: 'json',
                            async: true,
                            success: function (msg) {
                                var result = msg.d;
//                                document.getElementById('fbemail').value = result;
                                //                    if (result.Status == true) {
                                //                    }
                                //                    else {
                                //                        alert(result.Message);
                                //                    }
                                //                },
                                //                fail: function (msg) {

                            }
                        });
                    })
//                    document.getElementById('auth-loggedout').style.display = 'none';
//                    document.getElementById('auth-loggedin').style.display = 'block';
                } else {
                    // user has not auth'd your app, or is not logged into Facebook
//                    document.getElementById('auth-loggedout').style.display = 'block';
//                    document.getElementById('auth-loggedin').style.display = 'none';
                }
            });
//            $("#auth-logoutlink").click(function () { FB.logout(function () { window.location.reload(); }); });
        }